Rotary switch



FIG. 1 is a front elevational view of the rotary switch showing my new design;

FIG. 2 is a back elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a top, front, and left side perspective view thereof;

FIG. 8 is a top, front, and right side perspective view thereof;

FIG. 9 is a top, back, and right side perspective view thereof; and,

FIG. 10 is a top, back, and left side perspective view thereof.

The broken lines are included for the purpose of illustrating environmental structures and form no part of the claimed design. The dot-dash broken lines define the boundaries of the claimed design and form no part of the claimed design. 

CLAIM The ornamental design for a rotary switch, as shown and described. 